Category Archives: 300-425 Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD)

300-425 Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD) Question and Answers

A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol mus the engineer enable on the WLC so that the number of packets that are exchanged between an access point and client are reduced and fast roaming occurs?

A. 802.11w B. 802.11r C. 802.11i D. 802.11k Answer: Option D. Explanation:  No answer description available for this question. Show AnswerDiscussion The post A wireless engineer is designing a wireless network to support real-time applications over wireless. Which IEEE protocol mus the engineer enable on the WLC so that the number of packets that are exchanged between an… Read More »

An engineer is designing a wireless deployment for a university auditorium. Which two features can be used to help deal with the issues introduced by high AP count? (Choose two.)

A. TSPEC B. RXSOP C. TPC D. LSS E. DFS Answer: Option C, E. Explanation:  No answer description available for this question. Show AnswerDiscussion The post An engineer is designing a wireless deployment for a university auditorium. Which two features can be used to help deal with the issues introduced by high AP count? (Choose two.) appeared first… Read More »

Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?

A. UDP 16666 for control plane, EoIP (IP protocol 97) for data plane B. UDP 16668 for control plane, UDP 16667 for data plane C. UDP 16667 for control plane, UDP 16666 for data plane D. UDP 16666 for control plane, UDP 16667 for data plane Answer: Option D. Explanation:  No answer description available for this question. Show… Read More »

A customer asks an engineer to explain the concept of mobility domains and mobility groups. Which statement does the engineer respond with?

A. A mobility group does not constrain the distribution of security context of a client and also does not constrain AP fail-over between controllers when the WLC are in the same mobility domain. B. If WLCs are in the same mobility domain, they communicate with each other but, if an anchor WLC is present it must be in… Read More »

A wireless engineer is hired to design a network for a technology company. The company campus has four buildings and a warehouse with access points that provide full wireless coverage as well as a pair of WLCs located in the core of the network. Which type of wireless architecture is being used?

A. unified deployment B. autonomous deployment C. centralized deployment D. distributed deployment Answer: Option C. Explanation:  No answer description available for this question. Show AnswerDiscussion The post A wireless engineer is hired to design a network for a technology company. The company campus has four buildings and a warehouse with access points that provide full wireless coverage as… Read More »

A rapidly expanding company has tasked their network engineer with wirelessly connecting a new cubicle area with Cisco workgroup bridges until the wired network is complete. Each of 42 new users has a computer and VoIP phone. How many APs for workgroup bridging must be ordered to keep cost at a minimum while connecting all devices?

A. 4 B. 5 C. 6 D. 7 Answer: Option A. Explanation:  No answer description available for this question. Show AnswerDiscussion The post A rapidly expanding company has tasked their network engineer with wirelessly connecting a new cubicle area with Cisco workgroup bridges until the wired network is complete. Each of 42 new users has a computer and… Read More »

Clustering Cisco WLCs into a single RF group enables the RRM algorithms to scale beyond the capabilities of a single Cisco WLC. How many WLC and APs in an RF group can the controller software scale up to in WLC release 8.9 depending on the platform?

A. up to 20 WLCs and 1000 APs B. up to 20 WLCs and 3000 APs C. up to 20 WLCs and 4000 APs D. up to 20 WLCs and 6000 APs Answer: Option D. Explanation:  No answer description available for this question. Show AnswerDiscussion The post Clustering Cisco WLCs into a single RF group enables the RRM… Read More »

An engineer must speed up the reauthentication delays that are being experienced on the wireless infrastructure by deploying a key-caching mechanism. Which mechanism must be configured?

A. PEAP B. FT C. PMF D. GTK-randomization Answer: Option B. Explanation:  No answer description available for this question. Show AnswerDiscussion The post An engineer must speed up the reauthentication delays that are being experienced on the wireless infrastructure by deploying a key-caching mechanism. Which mechanism must be configured? appeared first on Majanto.

A customer is running a guest WLAN with a foreign/export-anchor setup. There is one anchor WLC in the US and two in Europe. Anchor WLC priorities are used to prefer local anchors. During a routine network audit, it is discovered that a large number of guest client sessions in the US are anchored to the WLCs in Europe. Which reason explains this behavior?

A. The foreign WLC failed and recovered. B. The US anchor WLC failed and recovered. C. The US anchor WLC is anchored to itself with a priority value of zero. D. The anchor WLC is in the same mobility group. Answer: Option B. Explanation:  No answer description available for this question. Show AnswerDiscussion The post A customer is… Read More »

An engineer must configure the virtual IP address on multiple controllers in a mobility group. Which rule must the engineer follow to ensure proper roaming?

A. Ensure that the DNS entry is tied to the virtual IP address of the WLC. B. Use a unique IP address for each WLC. C. Ensure that the DNS Host Name field is defined. D. Use the same IP address for each WLC. Answer: Option A. Explanation:  No answer description available for this question. Show AnswerDiscussion The… Read More »